149342162343 has 48 divisors (see below), whose sum is σ = 231574118016. Its totient is φ = 84883714560.

The previous prime is 149342162323. The next prime is 149342162351. The reversal of 149342162343 is 343261243941.

It is not a de Polignac number, because 149342162343 - 2⁵ = 149342162311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 149342162295 and 149342162304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149342162323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2671305 + ... + 2726637.

It is an arithmetic number, because the mean of its divisors is an integer number (4824460792).

Almost surely, 2^149342162343 is an apocalyptic number.

149342162343 is a deficient number, since it is larger than the sum of its proper divisors (82231955673).

149342162343 is a wasteful number, since it uses less digits than its factorization.

149342162343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55664 (or 55647 counting only the distinct ones).

The product of its digits is 373248, while the sum is 42.

The spelling of 149342162343 in words is "one hundred forty-nine billion, three hundred forty-two million, one hundred sixty-two thousand, three hundred forty-three".